In a heartwarming show of endurance for a noble cause, Massachusetts State Trooper Kaitlyn Burchill is lacing up her running shoes for the Boston Marathon, and she’s not just chasing a personal best, she’s running to raise funds for kids battling cancer. This former Plymouth police officer is making strides for the charity Cops for Kids with Cancer, an organization dedicated to supporting families hit hard by the devastating financial burdens that come with pediatric cancer treatment.